| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/10/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/02/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 11/21/19 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 11/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/19/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/31/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 07/02/19 | 3 | Initial statement of beneficial ownership of securities |
|
1 | |
| 06/27/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
